High Pressure Heatless Air Dryer
Uses pressure swing adsorption technology to achieve ultra-low dew points for instrument air and critical processes. No heat required — energy-efficient desiccant drying for high-pressure systems.
Built to Perform
Every component is engineered for reliability in continuous industrial operation.
Dew point down to -40°C
Pressure swing adsorption
No external heat required
Automatic purge control
Engineered for reliable performance
High Pressure Heatless Air Dryers use desiccant adsorption to achieve extremely low dew points. The pressure swing regeneration process requires no external heat, making these dryers energy-efficient and reliable for critical instrument air.
Technical Specifications
Detailed configuration data for engineering evaluation.
- Flow Rate
- 10 – 300 CFM
- Dew Point
- -40°C PDP
- Working Pressure
- Up to 40 kg/cm²
- Desiccant
- Activated alumina / Molecular sieve
- Inlet Temp.
- Up to 45°C
- Power Supply
- 415 V / 3-phase / 50 Hz
* Specifications are indicative. Contact us for custom configurations.
How a Heatless Dryer Works
Twin desiccant towers adsorb moisture for very low dew points — no heat required.
Wet Air In
Moist compressed air enters the active tower.
Desiccant Adsorption
Desiccant beads adsorb moisture from the air.
Dry Air Out
Very dry air leaves the tower.
Regeneration
A purge stream dries the offline tower, then towers switch.
Where It Works
Trusted across India's manufacturing sectors.
Instrument air systems
Critical pneumatic controls
Laboratory air supply
High-pressure processes
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